/* ============================================================
   紹介サイト共通スタイル
   対象: index.html、about.html など webroot直下の静的HTMLページ
   ※ CakePHP管理外ファイル。デザイナーが自由に編集してください。
   ============================================================ */

/* ---------- リセット・ベース ---------- */
*, *::before, *::after {
	box-sizing: border-box;
}

body {
	margin: 0;
	font-family: "Noto Sans JP", "Hiragino Kaku Gothic ProN", "Meiryo", sans-serif;
	color: #333;
	background-color: #fff;
}

a {
	color: inherit;
	text-decoration: none;
}

/* ---------- ヘッダー ---------- */
.site-header {
	display: flex;
	align-items: center;
	justify-content: space-between;
	padding: 1rem 2rem;
	background-color: #fff;
	border-bottom: 1px solid #e8e8e8;
	position: sticky;
	top: 0;
	z-index: 100;
}

.site-header .logo {
	font-size: 1.4rem;
	font-weight: 700;
	letter-spacing: 0.02em;
	color: #111;
}

.site-header .header-nav {
	display: flex;
	align-items: center;
	gap: 1rem;
}

/* ---------- ヒーローセクション ---------- */
.hero {
	min-height: 80vh;
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	text-align: center;
	padding: 4rem 1.5rem;
	background-color: #f8f9fa;
}

.hero .hero-title {
	font-size: clamp(1.8rem, 5vw, 3rem);
	font-weight: 700;
	line-height: 1.3;
	margin-bottom: 1rem;
	color: #111;
}

.hero .hero-subtitle {
	font-size: clamp(1rem, 2.5vw, 1.25rem);
	color: #666;
	margin-bottom: 2.5rem;
	max-width: 600px;
}

.hero .hero-actions {
	display: flex;
	gap: 1rem;
	flex-wrap: wrap;
	justify-content: center;
}

/* ---------- ボタン ---------- */
.btn-primary-custom {
	display: inline-block;
	padding: 0.85rem 2.5rem;
	background-color: #0d6efd;
	color: #fff;
	border-radius: 6px;
	font-size: 1rem;
	font-weight: 600;
	transition: background-color 0.2s;
}

.btn-primary-custom:hover {
	background-color: #0b5ed7;
	color: #fff;
}

.btn-outline-custom {
	display: inline-block;
	padding: 0.85rem 2.5rem;
	border: 2px solid #0d6efd;
	color: #0d6efd;
	border-radius: 6px;
	font-size: 1rem;
	font-weight: 600;
	transition: background-color 0.2s, color 0.2s;
}

.btn-outline-custom:hover {
	background-color: #0d6efd;
	color: #fff;
}

/* ---------- コンテンツセクション（将来用） ---------- */
.section {
	padding: 5rem 1.5rem;
}

.section-inner {
	max-width: 960px;
	margin: 0 auto;
}

.section-title {
	font-size: 1.75rem;
	font-weight: 700;
	text-align: center;
	margin-bottom: 3rem;
}

/* ---------- フッター ---------- */
.site-footer {
	padding: 2rem 1.5rem;
	background-color: #111;
	color: #aaa;
	text-align: center;
	font-size: 0.85rem;
}